Being employed in a high temperature environment, the drive motor for a HEV also needs to have high heat resistance.
Three athletes in the all-time top 5 list are still competing, having all jumped over 18 m.
The rest of mankind is still trying to catch up.
There was very little information on elite athletes in the early days; researchers there-fore had to observe performance and use objective methods to quantify movements and their outcomes.
He took his passion for the triple jump to the fans.