WCW legend Rick Steiner says it's pretty damn cool to watch his son sign with the Baltimore Ravens ... telling TMZ Sports the pro wrestling community is already rallying around him with advice!!
Bronson Rechsteiner was a star fullback at Kennesaw State (averaged 8 yards per carry!) and just signed with the Ravens as an undrafted free agent.
Rick says he couldn't be more proud of his son -- saying it's another huge moment for his famous family!
"I watched him grow up. I watched the sweat and time and effort he puts into what he does and everything he does," Rick says.