Complex sentence: Mr. Yorio is an avid triathlete, having completed 10 Ironman triathlons an Xterra World Championship and is a member USA Triathlon's Team USA; he is also the founder and board member of the 150 + member Cincy Express Multisports Team.
Split into simpler sentences: Mr. Yorio is also an avid triathlete, having completed 10 Ironman triathlons, an Xterra World Championship and is a member of USA Triathlon's Team USA. Furthermore, he is the founder and board member of the 150 + member Cincy Express Multisports Team.