Frank Bluch with his World Record. A Southern Bluefin Tuna on 4kg tippet, it weighed just over 12kg.I know, I know, it doesn’t look much, but this guy now has 17 World Records on fly.1 3/4 hrs with only .8kg of drag, this fish took over 500m of line on 8 occasions.That’s 4km of winding on a 4″ reel. Imagine That.Well done Frank.