General Public usually don't know about it and when someone wins, public only dream on laying on the beach with some trader who really had five accounts for the year and don't know he lost on other four.
Look like actually no matter how many accounts, they would count those as one under same person: http://www.worldcupchampionships.com/about/rules-2 entrant may open more than one account at the beginning of the Championship or at any time during the Championship Period; performance calculations will be based on aggregation of performance in all of entrant’s accounts. Each account must be separately funded and margined. The same Account Application may be used to establish multiple accounts at a Carrying Broker.
They may have changed what they use to do in accountability, they are a brokerage that retail gives there monies to have managed and Robbins has their favorites to keep managing accounts so Robbins keeps charging more than most higher commissions. Give it a shot at winning their contests if you looking to manage funds. But if you looking to have funds managed, I would find a list of top 100 CTAs and select someone who lost less during the bad years and not what they may have done is happy years. The losing years does the most harm to one's account.
I just found a book and the author won the future content few times before, and wonder if he won it by using $$$ for his own book and seminar marketing or he really did have some strategies. He won those in recent years not like 30 years ago.
I often think that those who have won repeatedly are selling something other than wanting to manage funds, courses and services are like money made no matter whether advise works or not, managing you have to produce. Whether you won 30 years ago or now, you still competing against others and it is fricking hard to make 200% plus whether on small amount and harder on large sums.