HomeChannelsSergei BorishchevSergei BorishchevMaking rock climbing and (occasionally) computer science videos Climbing all around Ontario since June 2024Videos (2)Sending My First V5 | Burlington BoulderingSergei BorishchevThe Crag Next DoorRoutesThe warm up traverse•Popcorn arete•Papa’s Easy Chair•She's just a frienddo beavers eat cheese? v2 | crag next door #boulderingSergei BorishchevThe Crag Next DoorRoutesDo Beavers Like Cheese?
