Yo, Yo, Yo! Sam Long (AKA the BigUnit), at age 24, shows a bright future for American long-distance racing. He has already won an Ironman, four 70.3's, a marathon, and is a CO State TT champion. His dream is to get the top accolades in triathlon while also embarking on an incredible adventure that inspires people to be their best while having fun. Sam is a disrupter. He does things his way and he does them big.