William reached the depth the previous day but was disqualified for incorrect surface protocol when he neglected to remove his nose clip before giving the OK sign.
And you thought USA-S officials were sticklers for the rules!
Skip
most people may not understand the sport, but I fell that some respect is due - this guy is a submarine - he dove down to 100m and swam up three days in a row (he did 101m yest). This is a most amazing accomplishment that requires not only amazing physical skills but also tremendous mind power.