I'd love to recommend this channel.
https://www.youtube.com/channel/UCBK-zSfpaaiZBuOK1UIHt3w
CJ is a really damn good Hitman player. He's hilarious, and his Hitmanathons tend to be fun and hilarious at times, even to his detriment. Can't recommend him enough if you're a Hitman fan looking to expand your knowledge on the series' strategies.