Mark Rock, MF, is an active member of the Conservative Party of Sekowo. He is a former tennis champion, being coached from a young age by Sekowan tennis legend coach Felix Adams. The highlight of Rock's career was winning the International Tennis Championship in October 2538 (News Link). Rock is a four-time consecutive finalist at the championships (2536-2539). He suffered a permanent knee injury in April 2540 and was forced into premature retirement.