In March 2022 top British climber Will Bosi (22) travelled to the crags in the Moravský Kras area of the Czech Republic. These crags are famous as the home crags of Adam Ondra and Ondra has added a great number of desperate routes and boulder problems here. Will was keen to see what was special about these climbs and what was it about them that produced the world’s best climber. Impressively, in a month, Will managed to tick over nineteen boulders above 8A+. Highlights of his ascents include, climbing six 8C boulders, the first repeats of 9a sport routes established by Adam Ondra and one particularly impressive day of climbing which included a first ascent 8C, an 8B+ flash, an 8A+ flash and another 8A. Niall Grimes caught up with Will to see how his trip is going so far.