You never know what you'll find magnet fishing' The Facebook group "exploded ... He says he's met "hundreds" of new people from the activity, with the group arranging meet-ups all over Scotland ...
From a young age, Ganguli's aquatic skills were unmatched, earning him the nickname "Ganger Ganguli" (Ganguli of the river). Naturally, he chose the riverbed as his livelihood.
Magnet fishing - where people hunt for metal submerged in canals and rivers - is increasing in popularity, with thousands uploading videos of their finds on YouTube. But there are stark warnings ...