Will Bosi has just returned from a bouldering trip to Switzerland with an eye-watering ticklist. Joining forces with bouldering legend Dave Graham and young gun Shawn Raboutou, Will focused on a mixture of brutally hard classics and new testpieces.

In Fionnay, near Verbier, Will made quick ascents of Dave Graham's king line Foundation's Edge (8C) as well as Scarred for Life (8B+) before moving to the Gotthard Pass to climb Hazel Grace (8B+). Over in the Susten Pass, Will climbed Highlander (8B+), Gepress e Hasse (8A) and a flash of Red Snapper (8A+). Finally, he flashed one of the best looking lines in the area, Dulcifer Sit (8A+) in Schöllenen Gorge.

Will commented on the trip: "These boulders are absolutely incredible, so just being able to try them was great fun. It was hugely rewarding to get them sent fast as well. Definitely shows my training has been paying off and that I am in a good shape. It gives me more confidence in the FAs I did at the beginning of the year in Spain but it is back to training now for future projects next year!"

Will has amassed an impressive ticklist this year. In March, he made the first ascent of King Capella (9b+) at Siurana, Spain. Closer to home, he made a rare ascent of Steve McClure's Northern Lights at Kilnsey. 

Watch our interview with Will from back in April below: