BOOK WHISKERS

Hey there, young athletes, and fans of speed! Get ready for amazement as we explore the exciting world of the world’s fastest runners. Today we’ll lace up our virtual running shoes and embark on a journey to discover the remarkable achievements and jaw-dropping feats of these exceptional athletes. From breaking records to leaving competitors in the dust, the world’s fastest runners have captured the imagination of sports enthusiasts worldwide. So, get ready to sprint alongside us as we dive into the world of speed, endurance, and the pursuit of greatness. Let’s meet the superstars who have blazed a trail on the track and continue to inspire us all with their incredible talents!

The 10-second mark had been widely considered a barrier for the 100 meters in men’s sprinting. The first man to break the 10 second barrier with automatic timing was Jim Hines at the 1968 Summer Olympics. Jim Hines, Ronnie Ray Smith and Charles Greene were the first to break the 10-second barrier in the 100 m, all on 20 June 1968, the “Night of Speed.” Since then, over 170 sprinters have run faster than 10 seconds.

Major 100-meter races, such as at the Olympic Games, attract much attention, particularly when the world record is thought to be within reach.

The men’s world record has been improved upon twelve times since electronic timing became mandatory in 1977. Usain Bolt set a new world record of 9.58 seconds in Berlin in 2009.

The current women’s world record of 10.49 seconds was set by Florence Griffith-Joyner of the US, at the 1988 United States Olympic Trials in Indianapolis, Indiana, on July 16, 1988. Breaking Evelyn Ashford’s four-year-old world record by .27 seconds.

So far, only male sprinters have beaten the 100-meter 10-second barrier, the vast majority of them being of West African descent. Namibian (formerly South-West Africa) Frankie Fredericks became the first man of non-West African heritage to achieve the feat in 1991 and in 2003 Australia’s Patrick Johnson (an Indigenous Australian with Irish heritage) became the first sub-10-second runner without an African background.

In 2010, French sprinter Christophe Lemaitre became the first Caucasian to break the 10-second barrier. In 2017, Azerbaijani-born naturalized Turkish Ramil Guliyev followed and in 2018, Filippo Tortu became the first Italian to run under 10-seconds.

In the Prefontaine Classic 2015 Diamond League meet, Su Bingtian of China ran a time of 9.99 seconds, becoming the first East Asian athlete to officially break the 10-second barrier. Then Chinese sprinter Xie Zhenye ran 9.97 on June 19, 2018. On August 1, 2021, Su improved his Asian record at the Olympic semifinal in Tokyo with a time of 9.83. On September 9, 2017, Yoshihide Kiryū became the first man from Japan to break the 10-second barrier in the 100 meters, running a 9.98 (+1.8) at an intercollegiate meet in Fukui. Kiryu’s Japanese teammate Yuki Koike followed suit and ran 9.98 on July 20, 2019, and Ryota Yamagata ran 9.95 on June 6, 2021.

British sprinter Adam Gemili, an athlete with an Iranian-Moroccan ethnic background, became the first sprinter of Middle-Eastern and North African ancestry to legally break the barrier on  June 7, 2015, having done so earlier in the same season with an excessive wind reading.

On July 3, 2022, Yupun Abeykoon became the first Sri Lankan as well as first South Asian sprinter in history ever to break the 10-second barrier when he won the Resisprint International 2022 title in Switzerland. Yupun’s achievement also meant Sri Lanka became the 32nd country in the world to have a sub-10 sprinter, and Yupun also became the 167th member of the sub-10 club.

So, boys—and girls! Put on your best racing shoes and hit the running track. There’s a 10-second record holders’ list waiting for your name to appear on it.

AIME

Greetings, young explorers and lovers of hidden wonders! Are you ready to embark on a thrilling expedition into the mysterious world beneath our feet? Today, we’ll gear up with helmets and headlamps as we dive deep into the exhilarating realm of spelunking, also known as cave exploration. Spelunking is not just about descending into the darkness; it’s a chance to uncover the secrets of ancient formations, witness unique ecosystems, and marvel at the awe-inspiring beauty that lies hidden beneath the Earth’s surface. So, grab your sense of adventure, strap on your backpacks, and join us as we venture into the captivating underground world of spelunking, where every step reveals a new wonder waiting to be discovered!

First, what in the world is spelunking?

Short and sweet, it is the exploration of cave systems, especially as a hobby. (Just so you know, a cave system is a series of caves connected by passageways.)

The first thing you need to know about spelunking and caving is to never, ever, ever enter a cave alone. (Just so you know, caving is the exploration of the caves themselves.)

There is something about caves and cave systems that is mysterious and fascinating. Cave systems are an unexplored universe of mysterious tunnels, chambers, waterfalls, tight spots, and creatures.

Spelunking is more than just a walkthrough in a beautiful cave; it requires hiking, climbing, crawling, swimming, rappelling, and wriggling through tight spots, among others. With the chance of doing some, if not all, of the previously mentioned activities, we can say that spelunking comes with some degree of danger. But, with proper attention to safety, this extreme sport can be as safe as a regular walkthrough.

Here are some tips that will keep your spelunking experience as safe and thrilling as possible.

Educate yourself about spelunking. Spelunking, also known as caving, can vary from a light exercise walk and climb to an extreme and physically demanding rappel. Know how challenging the cave might be and if you are physically capable of doing it.

ALWAYS have a companion when spelunking – Never go caving alone. A small group of 4 to 6 people is preferable. If you’re not hiring a guide, make sure that at least two of your companions are experienced cavers and know the cave well.

Have the proper caving gear – Always carry a hard hat, a headlight, and proper shoes. Your light is the most important piece of equipment, so have three and keep extra batteries handy. Sometimes wearing gloves and kneepads–also known as a spelunker’s best friends–will save you from a lot of pain. You might also want to carry a facemask; some caves have a strong guano smell.

Wear proper clothes – Please… don’t wear your Sunday best. An old pair of jeans and a t-shirt will suffice. Your clothes will get wet and dirty; and, in most cases, don’t expect to get them clean. Your clothes should have a good fit on you and shouldn’t limit your movements’ flexibility.

Most caves have comfortable warm weather, but some chambers can go down to 50 degrees Fahrenheit (10 degrees Celsius), so you might want to dress in layers with synthetic fabrics, like nylon and polyester. These fabrics dry faster–reducing the chance of hypothermia–and they are more resistant to scrapes and snags common to spelunking.

Test your ropes – Ropes are one of the most important pieces of equipment when you do an extreme spelunking with rappelling. Test your lifeline before caving; it must support you and your gear in a lingering hang. Use a safety line as a backup in case of a fall.

Carry a First Aid Kit – Cuts and scratches do occur often. Clean and medicate them immediately to prevent infections.

Check your breathing – Deep caves can have a reduced amount of oxygen. Check for oxygen using a match, lighter, or candle. If you start feeling dizzy, out of breath, or have a burning sensation in your throat, stop and exit the cave at a steady pace.

Keep your energy – Always carry energy bars and water to replenish your energy. Take breaks when necessary.

Never go caving when it’s raining – Caves can flood extremely fast and more often than not, it is unannounced. Don’t take that risk.

Leave Markers – As you go further in, leave markers to show your way out. On your return, pick up your markers. Don’t leave them in the cave as waste.

Don’t take unnecessary risks – Always look for the easiest way to navigate the cave. When you have the choice of jumping over a crevice or taking 5 minutes to go around it, choose to go around it. Injuries, even the smallest ones, are magnified by the difficulty of evacuating an injured person out of the cave.

Be patient and don’t force things – Go slow and take your time while crossing or crawling through tight spaces; a bad position can injure or cramp your muscles. If you don’t fit, don’t force it. Don’t run the chance of getting stuck.

Know what to do in case someone gets injured – If someone gets injured and can’t make it out of the cave on their own, stop there and send two or more people for help–police or paramedics. Make sure they know the exact location where the injured person is and the extent of the injuries. Never leave the injured alone.

Inform others about your caving plans – Sometimes you can get lost in a cave. In such cases, don’t panic and stay put. Always let people know about your spelunking plans. Inform more than one person with details, like when you are going, which cave, with whom, and when you plan to return.

If you are adventurous and haven’t tried spelunking, give it a try. Who knows…you might even get hooked on this thrilling and exploratory sport.

AIME