* 1982 World Amateur Championships Heavyweight, 1st

* 1991 World Amateur Championships ( Heavyweight )

* 2003 United States Amateur Light Heavyweight Champion

Tua won the 1988 New Zealand Amateur Heavyweight championship, then in a series of fights became internationally respected for his devastating left hook.

** 1992 Oceanian Amateur Boxing Championships Gold ( Heavyweight )

** 1991 World Amateur Boxing Championships Bronze ( Heavyweight )

** 1990 Oceanian Amateur Boxing Championships Gold ( Heavyweight )

** 1988 New Zealand Amateur Heavyweight champion

* 1997 European Amateur Muay Thai Heavyweight Champion Gold-91 kg

*** All Japan Amateur Shoot boxing Championship Heavyweight Winner

* 1979 World Amateur Championships, Light Heavyweight 1st

** IKF Amateur International Rules U. S. Super Heavyweight Championship ( One time )

Liddell won the International Kickboxing Federation IKF Amateur International Rules United States Super Heavyweight Title on October 17, 1996 in Bakersfield, California, USA when he defeated Scott Harmon by unanimous decision ( 49-45, 48-46 & 49-46 ).

** WKA Amateur International Rules U. S. Heavyweight Championship ( One time )

** USMTA Amateur Muay Thai North American Heavyweight Championship ( One time )

Bentt counts as one of the greatest moments of his amateur boxing career as avenging an earlier defeat suffered at the hands of then three-time World Amateur Heavyweight Champion, Alexander Yagubkin, at the 1986 World Championships in Reno, Nevada.

Amateur boxing is an Olympic and Commonwealth sport and is a common fixture in most of the major international games-it also has its own World Championships.

Shot put competitions were first recorded in early 19th century Scotland, and were a part of the British Amateur Championships beginning in 1866.

The Amateur Athletic Association ( AAA ) was established in England in 1880 as the first national body for the sport of athletics and began holding its own annual athletics competition – the AAA Championships.

In 1973, struggles in the FIBA led to a dissident organisation, the Federacion Mundial de Beisbol Amateur ( FEMBA ), which organised its own World Championships.

After winning five National Amateur Championships in Puerto Rico, he debuted as a professional when he was 17.

In October 2011 the 2011 Women's European Union Amateur Boxing Championships were held in Rotterdam, The Netherlands.

He attended the National Baseball Institute ( NBI ) in Vancouver, British Columbia for one year and played for Canada at the 1987 World Amateur Championships in Italy where he was named to the " World All-Star " team.

The U. S. Amateur Championships for both men and women are conducted with two rounds of stroke play to cut the field to 64, and then proceed to a single-elimination match play tournament.

In 1931, a 440yd running track was installed for the Amateur Athletic Association Championships, held there from 1932 to 1970.

The Universe Championships are an annual bodybuilding event organised by the National Amateur Bodybuilders Association ( NABBA ).

This changed its name to the World Amateur Bodybuilding Championships in 1976.

The host site for the 1999, 2005 ,& 2014 U. S. Open Golf Championships, the 2008 U. S. Amateur, the 2007 women's U. S. Open Golf Tournament, the former home of the World Golf Hall of Fame ( now located in St. Augustine, Florida ), a former venue of the Tour Championship in 1991 & 1992, a recently chosen venue for the 2010 U. S. Junior Girls Golf Championship.

* First Amateur Radio Direction Finding World Championships held in Cetniewo, Poland.

* Second World Amateur Boxing Championships held in Belgrade, Yugoslavia

* 17 to 30 August – First World Amateur Boxing Championships held in Havana, Cuba

It is used as an Open Championship Qualifying Venue when the Open is played at Muirfield and all of the major Scottish Championships have been played here, The Scottish Amateur, Scottish Professional Championships, and Scottish Boys ’ Championship.

* February 19 to February 29 – 35th European Amateur Boxing Championships held in Pula, Croatia

* June 3 to June 10 – World Amateur Boxing Championships held in Belfast, Northern Ireland

* July 12 to July 21 – 34th European Amateur Boxing Championships held in Perm, Russia

* August 20 to August 27 – 1999 World Amateur Boxing Championships held at Houston

* First IARU Region II Amateur Radio Direction Finding Championships held in Portland, Oregon, USA.

* May 17 to May 24 – 32nd European Amateur Boxing Championships held at Minsk, Belarus

* October 18 to October 26 – World Amateur Boxing Championships held in Budapest, Hungary

* Special Event Page, Amateur Seismic Centre, India

* Special Event Page, Amateur Seismic Centre, India

* Special Event Page, Amateur Seismic Centre, India