Bob Corby has coached legends like Eric Heiden, Bonnie Blair and Dan Jansen in his decorated speedskating career.

Jordan Stolz won his 13th consecutive speed skating World Cup race on Friday and has now gone undefeated in his primary events for more than one year. Stolz, a 20-year-old from Wisconsin, won the 1500m in convincing fashion to open the three-day stop in Calgary.

Wisconsin-born speedskater Jordan Stolz is a rare breed on ice. Here's how he compares to other athletes and animals.