Question: What is the net worth of the owner the RDV Sportplex?
Sentence (from "Richard DeVos"): Richard Marvin DeVos Sr. (born March 4, 1926) is an American businessman, co-founder of Amway along with Jay Van Andel (company restructured as Alticor in 2000), and owner of the Orlando Magic NBA basketball team.
Relevant evidence: No