Shihan Andi Neagu started karate in 1979. In 1985 he started kyokushin karate in Buzau city. He returned in his hometown Piatra Neamt and continue to train in karate with a group of many practitioners of martial arts. In 1990 he became a student of University of Bucharest and continue to train in kyokushin karate, shito ryu karate and shotokan karate. After finishing his studies in 1995 he returned to Piatra Neamt  and open his dojo called Seishin. 1994 Budo Karate Seminar Arad. Kyokushin Karate Summer Camp Saturn. 1995 Budo Karate Seminar Bucharest. 1997 Budo Karate Seminar Ploiesti. 1999 Budo Karate Seminar Sf. Gheorghe. Budo Karate Seminar Brasov. Budo Karate Seminar Brasov.Since 1999 Andi Neagu is dedicated entirely to practice shidokan karate. 2000 Budo Karate Summer Camp Olimp. Budo Karate Seminar Brasov. 2001 Budo Karate Seminar Brasov. Moldova Cup Bacau. Seishin Cup Piatra Neamt. Budo Karate Summer Camp Olimp. Over the years Andi Neagu has trained with great masters of full contact karate: shihan Gilles Richard, shihan Jose Galluccio, shihan Romas Navickas, kancho Toru Tezuka, shihan Alain Breugelmans, shihan Y. Mori, shihan Michel Begin, kancho Gerard Gordeau, hanshi Nico Gordeau, shihan Al Gordeau, hanshi Tom Eikmans, hanshi Frans van Wijngaarden, hanshi Adamy Istvan, shihan Dave Jonkers, shihan Semmy Schilt, shihan Jan Norder, shihan Meinema, sensei Freek v/d Kooi. 2002 Ashihara Cup Piatra Neamt / 2003 Full Contact Cup Brasov / 2003 Ashihara Cup Piatra Neamt/ 2003 International Shidokan Open / 2003 European Shidokan Cup / 2003 Budo Seminar Piatra Neamt / International Shidokan Seminar. In 2004, member of European Shidokan Federation. 2004 European Shidokan Seminar Trakai, Lithuania / 2004 Budo Seminar Piatra Neamt. In 2005, member of International Karate Organization Kyokushin KaiKan Tezuka Group. 2005 International Shidokan Cup / 2005 Shidokan Seminar Piatra Neamt. In 2006 he goes in Japan to fight in World Open Tournament Kyokushinkai. 2006 Budo Full Contact Championship. 2006 European Kyokushin Championship / 2006 European Yudansha Seminar / 2006 European Kyokushin Summer Camp. 2007 World Samurai Night Shidokan / 2007 European Kyokushin Summer Camp. In 2008, member of International Budo Kai. 2008 International Shidokan Gala / 2008 X-pert Gala Shidokan Piatra Neamt. 2008 Katsu Gala Kyokushin Budokai. In 2009, member of International Shindokai Kan League.

4th dan kyokushin karate

4th dan shindokai-kan karate

6th dan kenshinkan karate

4th dan sogo karate