SUBSCRIBE ► https://www.youtube.com/subscription_center?add_user=killemftw I went metal detecting underwater & you won’t believe what I found! I call this the scuba diving challenge and this consists of going scubadiving while under water on a treasure hunt and seeing what mystery box I found. Treasure hunting is so much fun, but what happens if you take a metal detector as a scuba diver and swim underwater? Let’s find out together! ↓ FOLLOW FOR A FOLLOW BACK ↓ ► http://instagram.com/killemftw ↓ WHY NOT WATCH SOME MORE ↓ ► I Spent 1 Week in an Elevated Glass Box & Wasn’t Allowed to Leave (Stuck in a Box Challenge) https://youtu.be/pFO4ra5qOJQ ► Can I Climb a House Using Only Super Glue? https://youtu.be/56qnR_onxPQ ► I Filled a Room with Sleeping Spray & Wasn’t Allowed to Sleep for 24 Hours (Deprivation Challenge) https://youtu.be/mKsTqTVyr8A ► New Family Member in the Kill’em House https://youtu.be/vlimx7sVzhU ► I Made a Bed out of Play Doh & It Was the Best Night’s Sleep I Ever Had! (DIY Play-Doh Challenge) https://youtu.be/Sq_COvqSssM ↓ P.O. BOX ↓ Box 119, Fortuna House, 88 Queen Street, Sheffield, S1 2FW, UK. DISCLAIMER: The content in this video is intended for entertainment purposes only, please do not try to reenact anything you see here.