Usain Bolt sat down with Lewis Johnson before his first meet in New York since 2008, the Adidas Grand Prix on Saturday.
The six-time Olympic champion reflected on that 2008 meet, also at Randalls Island,where he broke his first world record, clocking 9.72 in a 100m race on a wet track following a thunderstorm.
Bolt broke the mark again at the Beijing Olympics three months later, as part of a three-gold, three-world record performance at his second Olympics.
Bolt has said the Rio 2016 Olympics will be his final Games, as he plans to retire after the 2017 World Championships.