Leroy Kaestner

Leroy "Bamm Bamm" Kaestner (born September 28, 1988)^[1] is a Dutch welterweight kickboxer fighting out of house of Champions. He is the K-1 World MAX 2009 Europe Tournament champion currently competing in K-1 MAX.^[2]

Kaestner idolized Peter Aerts and began training in kickboxing at the age of 10.^[3] After five years of fighting at smaller Dutch events, Leroy Kaestner made his K-1 debut at the K-1 World MAX 2009 Europe Tournament in Utrecht, Netherlands on March 1, 2009, becoming the surprise winner of the competition, beating Marco Pique in the final by unanimous decision. As a result of his victory Kaestner would qualify for the K-1 World MAX 2009 Final 16, losing by decision to eventual runner up Andy Souwer. Kaestner's performance against Souwer would lead to him being invited to the K-1 World MAX 2009 Final 8 as a reservist, although he would lose his bout to local fighter Yasuhiro Kido.

Since that tournament Leroy has continued his progress claiming a notable win over K-1 MAX finalist Gago Drago at It's Showtime 2010 Amsterdam. Despite this recent run of good form Kaestner was not re-invited back to the K-1 Max final in 2010. At the end of 2010, Kaestner won his second major title by defeating Cagri Ermis to win the W.F.C.A. European title -72.5 kg.

• 2010 WFCA European Welterweight ( – 72.5 kg) champion
• 2009 WFCA Muay Thai European Junior Middleweight (-69.85) champion
• 2009 K-1 World MAX Europe Tournament champion

Kickboxing Record

34 Wins (9 (T)KO's, 23 decisions), 7 Losses, 2 Draws
Date	Result	Opponent	Event	Location	Method	Round	Time	Record
2024-11-16	Win	Thomas Doeve	Enfusion #143	Groningen, Netherlands	TKO	2		34-7-2
2016-04-11	Loss	Endy Semeleer	Battle Events	Arnhem, Netherlands	TKO (Doctor stoppage)	1		33-7-2
2011-03-27	Win	Marvin Sansaar	Battle in the Bhoele, Sporthal de Boeler	Eerbeek, Netherlands	KO	1		33-6-2
2011-03-06	Win	Ramzi Tamaditi	It's Showtime Sporthallen Zuid	Amsterdam, Netherlands	Decision (Split)	3	3:00	32-6-2
2010-12-04	Loss	Armen Petrosyan	Janus Fight Night 2010	Padova, Italy	Decision (Unanimous)	3	3:00	31-6-2
2010-11-24	Win	Cagri Ermis	Thailand vs Challenger series "Thailand vs Germany"	Ulm, Germany	Decision (Unanimous)	5	3:00	31-5-2
Wins WFCA European Welterweight ( – 72.5 kg) title.
2010-10-09	Win	Hakim Ait Hma	Ring Rage Part 5	Assen, Netherlands	Decision	3	3:00	30-5-1
2010-05-29	Win	Gago Drago	It's Showtime 2010 Amsterdam	Amsterdam, Netherlands	Decision (4-1)	3	3:00	29-5-2
2010-03-21	Win	Menno Dijkstra	K-1 World MAX 2010 West Europe, Super Fight	Utrecht, Netherlands	Decision (Unanimous)	3	3:00	28-5-2
2010-01-30	Loss	Nieky Holzken	Beast of the East	Zutphen, Netherlands	Decision (Unanimous)	3	3:00	27-5-2
2009-11-08	Draw	Faldir Chahbari	Heroes Fight Event	Apeldoorn, Netherlands	Decision Draw	3	3:00	27-4-2
2009-09-27	Win	Otmar Diagne	Knock Out Combat 6	Eindhoven, Netherlands	Decision (Unanimous)	3	3:00	27-4-1
Wins WFCA Muay Thai Junior Middleweight European (-69.85) title.
2009-08-08	Win	Andy Ristie	Slamm!! Soema Na Basi IV	Paramaribo, Suriname	Decision (unanimous)	3	3:00	26-4-1
2009-07-13	Loss	Yasuhiro Kido	K-1 World MAX 2009 Final 8, Reserve Fight	Tokyo, Japan	Decision (Unanimous)	3	3:00	25-4-1
2009-04-21	Loss	Andy Souwer	K-1 World MAX 2009 Final 16	Fukuoka, Japan	Decision (Unanimous)	3	3:00	25-3-1
Fails to qualify for K-1 World MAX 2009 Final 8 but will later be invited to the event for a Reserve Fight.
2009-03-01	Win	Marco Pique	K-1 World MAX 2009 Europe, Final	Utrecht, Netherlands	Decision (Unanimous)	3	3:00	25-2-1
Wins K-1 World MAX 2009 Europe Tournament and qualifies for K-1 World MAX 2009 Final 16.
2009-03-01	Win	Mohammed Rahhoui	K-1 World MAX 2009 Europe, Semi Finals	Utrecht, Netherlands	Decision (Unanimous)	3	3:00	24-2-1
2009-03-01	Win	Ali Gunyar	K-1 World MAX 2009 Europe, Quarter Finals	Utrecht, Netherlands	Decision (Unanimous)	3	3:00	23-2-1
2008-11-23	Loss	Mohammed el Atmani	Victory or Hell Gala	Netherlands	Decision (Unanimous)	5	3:00	22-2-1
2008-09-21	Win	Marvin Sansaar	SLAMM Events presents "Back to the Old School"	Amsterdam, Netherlands	Decision (Unanimous)	5	3:00	22-1-1
2008-05-25	Loss	Marat Grigorian	Muay Thai Gala	Hoofddorp, Netherlands	TKO (Doctor stoppage)			21-1-1
2008-02-23	Win	Ilias Ghazouat	Gala in Nieuwegein	Nieuwegein, Netherlands	Decision (Unanimous)	5	2:00	21-0-1
2008-02-17	Draw	Robin van Roosmalen	K-1 MAX Netherlands 2008, Opening Fight	Utrecht, Netherlands	Decision Draw	3	3:00	21-0-1
2007-10-21	Win	Hammadi el Mahdaoui	TT Beverwijk Gala	Beverwijk, Netherlands	Decision	4	2:00	20-0
2007-09-01	Win	Sergio Menig	Kumiteé Everybody Gym	Hilversum, Netherlands	KO	2		19-0
2007-06-16	Win	Omayev Shamil	Fight Night Purmerend	Purmerend, Netherlands	TKO	4		18-0
2007-05-12	Win	Şamil Ünal	Kumiteé Everybody Gym	Hilversum, Netherlands	Decision (Unanimous)	5	2:00	17-0
2007-04-15	Win	Nourdin Kassrioui	Champions of the Future	Hoofddorp, Netherlands	Decision (Unanimous)	5	3:00	16-0
2007-03-03	Win	Sahand Dorff	Fight Night Amsterdam, Zonnehuis	Amsterdam, Netherlands	TKO (Corner stoppage)			15-0
2007-02-03	Win	Farid Riffi	Battle of Flevoland	Netherlands	Decision (Unanimous)	5	2:00	14-0
2006-10-29	Win	Bilal Siali	Champions of the Future	Hoofddorp, Netherlands	TKO (Ref stop./gave up)	3		13-0
2006-10-01	Win	Murthel Groenhart	SLAMM "Nederland vs Thailand II"	Almere, Netherlands	Decision (Unanimous)	5	2:00	12-0
2006-05-06	Win	Ilias Zbairi	WFCA Muay Thai Gala Katwijk	Katwijk, Netherlands	Decision (Unanimous)	3	2:00	11-0
2006-02-12	Win	Dams Morach	Gala in Zilvermeeuwen	Amsterdam, Netherlands	Decision	3	2:00	10-0
2006-01-28	Win	Nick Beljaards	Fight Club, Wellness Profi Center	Purmerend, Netherlands	Decision (Unanimous)	3	2:00	9-0
2005-12-10	Win	Bilal Fiomar	Muay Thai gala Katwijk	Katwijk, Netherlands	Decision (Unanimous)	3	2:00	8-0
2005-11-26	Win	Fernando Groenhart	Muay Thai gala Hoogwoud	Hoogwoud, Netherlands	Decision (Unanimous)	3	2:00	7-0
2005-10-01	Win	Anthony Kane	Fightsport gala "Avondje Oost"	Hilversum, Netherlands	Decision (Unanimous)	3	2:00	6-0
2005-09-18	Win	Tanit Im On	Gala in Zilvermeeuwen[4]	Zaandam, Netherlands	Decision	3	2:00	5-0
2005-05-21	Win	Mohamed el Bouddounti	Muay Thai gala Purmerend	Purmerend, Netherlands	KO	2		4-0
2005-04-24	Win	Evert Wolff	Nederland vs Russia, Jaap Edenhal	Amsterdam, Netherlands	TKO	1		3-0
2005-02-12	Win	Youssef Srour	Gala in Badhoevedorp	Badhoevedorp, Netherlands	TKO (Referee stoppage)	2	1:01	2-0
2004-09-18	Win	Kurt Gökhan	Gala in Zilvermeeuwen	Amsterdam, Netherlands	TKO	1		1-0
Legend:   Win   Loss   Draw/No contest   Notes

• List of K-1 events
• List of male kickboxers

• Fans of K-1 - Leroy Kaestner profile