Climbing, kayaking, mountaineering (I’ve started going in winter, it’s very fun!). Slacklining too (not sure if it’s a sport though).
No longer kite land boarding, very rarely mountain boarding and skating. Road biking once in a while.
I enjoy feeling balanced, although it helps sport progression to specialise; I think it’s healthy to keep an even physique. MTB and climbing work very well together, paddling is great for the core/upper body and slacking is great for core, balance and lower body. I find walking in the mountains very reflective, it’s almost more psychological than physical.