Wadup,
I'm want to show you guys my "speedrun" (this isn't a real speedrun as it's just beating bosses but I do speedrun in general) on Kirby: NiDL for the Boss Endurance mode
https://www.youtube.com/watch?v=Py4hho70kHg
Well, it's a tiny video and I'll add the two WRs I'll improve in the future as I'm not happy with what I got yesterday
If you have any question for that, feel free to ask me
Enjoy!