Cristóbal Rios trekproblems Miscellaneous, Star Trek Picard Episodes April 21, 2022April 21, 2022 1 Minute His name is Cristóbal Rios. He’s from Chile, he works in outer space, and he solves #TrekProblems. Published by trekproblems View all posts by trekproblems Published April 21, 2022April 21, 2022