London went to school at Palmer College of Chiropractic in Iowa, where he was an All-American.
He then moved to Denver, Colorado where he began playing for the Glendale Raptors of the Pacific Rugby Premiership.
London was named the 2014 club player of the year by Rugby Today magazine after leading PRP scorers with 12 tries.
[2] London signed a contract to play professionally with the Denver Stampede in the short-lived PRO Rugby in early 2016.
[3] London debuted with the U.S. national team in a 2014 match against Scotland in Houston, Texas.