Below Deck Down Understar Johnny Arvanitis was terminated from the crew of Katina in the most recent episode, and while it’s clear that he wasn’t doing the best in his deckhand role, it appears that things have changed considerably for Johnny after his time with the franchise. Throughout Below Deck Down Under season 3, it was clear that there was a glaring issue on the exterior team. While Johnny wasn’t that issue to begin with, his time spent with bosun Wihan Du Toit wasn’t always positive. The pair were close during the charter season, but things eventually became tense.