Usain Bolt has accomplished pretty much all there is in sprinting, but it’s unlikely he’ll ever beat a cheetah.
As part of “Big Cat Week,” Nat Geo Wild studied what would have happened if a cheetah took part in the 2009 World Championships 100m final, where Bolt set the world record of 9.58 seconds.
Bolt’s time equaled 23 miles per hour (though Nat Geo says 28 mph, which Bolt probably reached or got close to at his peak speed). A cheetah can sprint nearly 70 mph, according to Nat Geo.
In the video, a virtual cheetah is placed between Bolt and Doc Patton. What happens when the gun goes off is predictable. The cheetah zooms past the field, including Bolt, and crosses the finish in 5.95, obliterating the world record.
Nat Geo determined that Bolt would need at least a 40-meter head start to beat the cheetah.
Video: Usain Bolt and the great tortoise race
British Paralympic champion Josef Craig was disqualified from a race because he didn’t cover up an Olympic rings tattoo on his chest at the IPC European Championships on Sunday.
Craig, 19, was disqualified because of an International Paralympic Committee swimming rule that states, “body advertisements are not allowed in any way whatsoever (this includes tattoos and symbols).”
Craig, who did not have the tattoo when he took gold at London 2012, has since competed at the European Championships with the Olympic rings tattoo covered.
If people attend the Paralympics, which are held weeks after the Olympics at the same venues, they will very often see the Paralympic Agitos logo where the Olympic logo once appeared.
It is visual proof that the International Olympic Committee and the International Paralympic Committee are separate entities.
At the London Paralympics, American Rudy Garcia-Tolson earned silver in a 200m individual medley with an Olympic rings tattoo visible near his left shoulder-blade.
An IPC spokesperson said the rule pertaining to the Paralympics — which covers all sports — was new going into 2012 and will be fully enforced for the first time in Rio.
MORE: London gymnastics medalist gets elaborate Olympic tattoo
Missy Franklin broke into tears reading a letter to her parents in a mock press conference in a spot for Minute Maid, one of the four-time Olympic champion’s sponsors since turning professional a year ago.
It was filmed in April near her home in Denver.
Franklin has split time training and competing and working with companies including GoPro, Laureus, Minute Maid, Speedo, United Airlines, Visa and Wheaties.
Franklin has said the sponsor commitments will curtail in the middle of May, when she starts a blackout period to focus on training for the U.S. Olympic Trials, which are June 26-July 3 in Omaha and air on NBC Sports.
VIDEO: Franklin revisits ‘biggest sacrifice’ in GoPro series finale