Aris has studied Health and Fitness Pro conducting seminars on diet and nutritional supplements in spearfishing and freediving (Deepex expo etc). He is a freediving and spearfishing instructor in Educators’ Organizations Aida International, CMAS and A. Academy. He participates in researches for the improvement of composite materials (carbon fins) while holding the greatest performance in Greece with double fins (175 m) and he is fourth in the world rankings. He is freediving champion and has won dozens of medals at national and international championships. He can hold his breath over 7 minutes and 30 seconds. In 2015 Aris was the coach of the greek national women’s team at the world championship held in Belgrade. In 2016 he participated in the team of America-national team USA, the world spearfishing championship held in Syros. Aris has participated as a judge in seven national spearfishing championships. Columnist in special magazines since 2009 he has given interviews on television and radio, promoting the development of tourism in snorkeling and free diving. He is a professional lifeguard in ENAK-Rescue Team.
Efi studied at the National University of Athens. She is an educator in elementary education and she has done Masters in Special Education. She is a trainer in freediving and spearfishing. She is freediving champion, holds the national record with appearances in both national and world championships. She is a member of the national team in free diving. She participated as a judge in the world spearfishing championship held in Syros in 2016. Efi has given interviews on television and radio, promoting the development of tourism in snorkeling and free diving. She also has a degree lifeguard.