There is insurance to cover ‘hold in one’ in the game of golf to protect the organizer to cover the cost of the player if the participant can successfully put the ball in with 1 shot
Nigel Richard, several times champions of the Scrabble Championship in French. He from New Zealand took 9 weeks to memorize all the French words without being able to speak the language he won
Usain Bolt, the world’s fastest man, records 100 meters = 9.58 seconds, 200 meters = 19.19 seconds. Estimated Olympic run time 115 seconds, 8 gold medals worth $119 million, average income more than $1 million per second (RM4.72 million/second) but for those 115 seconds, he trained himself for 20+ years.
Reference : olympics.com wikipedia Read more : https://olympics.com/en/news/usain-bolt-my-200m-world-record-will-be-broken-first-before-100m https://en.wikipedia.org/wiki/Usain_Bolt
Nike Vaporfly shoe were banned from Olympics, considered technological mechanical doping
Study show chewing gum can actually increase feelings of relaxation, increase attention, lower stress levels, and improve memory ¹
Sources : ¹Majalah Mastika