Whakaotihia te rerenga e whai ake nei: I peke atu a Klíma i te roopu rangatahi Czech i nga Whakataetae Curling Rangatahi o te Ao e rua. I te 2011 World Junior Curling Championships i arahi ia i ona hoa kapa Marek Cernovsky, Samuel Mokris me Karel Klima ki te mutunga o te 9 o nga waahi (2-8 rekoata). I te 2012 World Junior Curling Championships, i arahina e ia a Cernovsky, Jan Zelingr me Mokris ki te mutunga o te 8th (2-7 rekoata). Ko te tino taumata o tana mahi rangatahi i te
Ko te 2011 Winter Universiade. I reira, i arahi ia i tana roopu o Jiri Candra, Tomáš Paul me David Jirounek ki te mētara parahi. Whai muri i te tuhi i te rekoata 6-3 a te roopu, ka whiua e te kapa a Canada i roto i te whatiwhati, ka ngaro ki Korea i te haurua whakamutunga, i mua i te whiu i a Great Britain ki te kii i te parahi. I peke ano a Klíma i te Czech Republic i te 2013 Winter Universiade, engari he iti ake te angitu o tana kapa, ka mutu te 7 me te rekoata 3-6. I haere a Klíma ki te Whare Wananga o Charles i Prague. I a ia ano i tana umanga rangatahi, i purei a Klíma i te 2012 World Mixed Doubles Curling Championship. I mutu a Klíma me tana hoa Petra Vinsova i te 16th.