Yeah marcan helped hack the Nintendo Wii. See his original talk at 25C3 here [1].

The other guy in the talk [1] is the late Ben 'bushing' Byer. I only knew him from his online work, but it's still very sad that he passed away in 2016 [2]. I'm sure if he was still alive, he'd also continue to be doing great reverse engineering work!

[1] https://www.youtube.com/watch?v=lyVuY_S5VcI

[2] https://fail0verflow.com/ben