WWE star Omos -- on the heels of his big match against Braun Strowman at Crown Jewel ---- returned home to Nigeria for the first time in 14 years to surprise his family ... and the video of the encounter is one of the sweetest things you'll see!
TMZ Sports has video of the 7'3", 400-plus pound athlete sneaking into his family home (hard to do when you're a freakin' giant!) in Lagos ... the first time he's been there since 2008.
A camera crew captured the moment 28-year-old Omos was spotted by his family .