Most companies just sponsor a team or something, but Red Bull has paid for the baseline infrastructure of many sports.
They don't have the type of insane cashflow that RedBull does to sponsor tons of athletes and weird events, but their video contests are kind of a big deal in the action sports community.
AKA, their Line of the Winter[1] competition for skiing, or their Best Line conest for MTB[2] that they used to run. And they're the title sponsor for the GoPro Mountain Games[3].
They're still THE action sports cameara carried in a lot of outdoor equipment stores, but the Insta360 has really dominated social media recently, and their products are currently a better value for cost/performance.
[1] https://gopro.com/en/us/awards/line-of-the-winter [2] https://www.pinkbike.com/news/enter-the-gopro-of-the-world-b... [3] https://mountaingames.com/