"Having no hair makes me run faster," The Sun quoted Farah, as saying.
Mo also reveals how being a new dad has affected his training after his wife Tania gave birth to twin girls last week.
"I am not training as hard now. I am not doing a lot of running now as the Olympics train you so hard. I am easing down. I am not running every day. I am just doing a decent pace," Farah said.
"My wife does the night shifts (with the babies) and I am doing the mornings and I am watching TV looking after them. I love computer games and just having a laugh with them," he added. (ANI )