| 1961 – 1963 | : | Negeri Sembilan Senior Badminton Champion in Juniors Singles and Doubles and Mixed Doubles. King George School Captain. |
| 1962 | : | Asian Badminton Championship held at Kuala Lumpur, Juniors Doubles Champion. |
| 1965 – 1967 | : | Sussex County Badminton Men’s Singles and Mixed Doubles Champion. |
| 1966 | : | Men’s Doubles Champion in the North of Scotland Badminton Championship and the Dutch International Badminton Championship. |
| 1968 | : | East India International Men’s Singles Champion. |
| 1969 | : | Asian Badminton Championship Men’s Doubles Champion and Singles Runners Up held at Manila, Philippines. |
| US Open Men’s Doubles Champion. | ||
| Irish (Gallaher) Open Men’s Singles and Doubles Champion. | ||
| Kuala Lumpur Pesta Men’s Doubles Champion. | ||
| Singapore Pesta Men’s Doubles Champion. | ||
| Malaysian National Men’s Singles and Doubles Champion. | ||
| SEAP Games (Rangoon) Men’s Singles and Men’s Doubles Gold Medallist. | ||
| Gandhi Centenary (India) Men’s Doubles Champion and Singles Runners Up. | ||
| Nehru Memorial (India) Men’s Doubles Champion. | ||
| Malaysia Sportsman of the Year. | ||
| 1970 | : | Represented Malaysia in the Thomas Cup Finals. |
| Commonwealth Games (Edinburgh) Men’s Doubles Gold Medallist. | ||
| Asian Games (Bangkok) Men's Singles and Doubles Gold Medallist. | ||
| 1971 | : | Ipoh Open Men’s Singles, Doubles and Mixed Doubles Champion. |
| Belgium Open Men’s Singles and Doubles Champion. | ||
| German Men’s Open Singles and Doubles Champion. | ||
| All England Men’s Doubles Champion. | ||
| Canadian Open Men’s Doubles Champion. | ||
| US Open Men’s Doubles Champion. | ||
| Hongkong Open Men’s Singles Champion and Men’s Doubles Runners up. | ||
| Calgary International Stampede Men’s Doubles Champion. | ||
| Malaysia National Men’s Singles Champion and Doubles Runners Up. | ||
| SEAP Games (Kuala Lumpur Men’s Doubles Gold Medallist and Singles Silver Medallist. | ||
| 1972 | : | Belgium Open Men’s Doubles Champion. |
| German Open Men’s Doubles Champion. | ||
| Danish Open Men’s Doubles Champion. | ||
| Kenya Open Men’s Doubles Champion. | ||
| Uganda Open Men’s Doubles Champion. | ||
| Represented Malaysia in the Thomas Cup Finals. | ||
| Men’s Doubles Silver Medallist of the Munich Olympics Badminton Demonstration. | ||
| 1973 | : | SEAP Games (Singapore) Men’s Singles Gold Medallist. Captain for the team. |
| Scottish International (Edinburgh) Men’s Doubles Champion. | ||
| Warwickshire Open (UK) Men’s Singles and Doubles Champion. | ||
| 1974 | Commonwealth Games (Christchurch, New Zealand) Men’s Singles Gold Medallist and Doubles Bronze Medallist. | |
| All England Men’s Singles Runners Up. | ||
| Malaysian Sportsman of the Year. | ||
| 1975 – 1982 | : | Chairman of Badminton Association of Malaysia Coaching and Training Committee and the Chief Coach of the Malaysian National Team. |
| 1984 till now | : | President of the Kuala Lumpur Badminton Association. |
| 1985 – 1997 | : | Honorary Secretary of the Badminton Association of Malaysia. |
| 1985 – 1994 | : | Chief Coach of the Malaysian National Badminton Team. |
| 1989 | : | Chairman of the Asian Badminton Confederation Business Committee. |
| Council Member of the International Badminton Federation (IBF). | ||
| Member of the IBF Committee of Management, Open Badminton Committee and Tournament Committee. | ||
| 1990 | : | Chief Coach of the Malaysian Badminton Thomas Cup Team held in Japan, Commonwealth Games Team held in Auckland and Asian Games Team held in China. |
| 1991 | : | Elected as the Honorary Secretary General of the Asian Badminton Confederation for 1991 – 1993. |
| 1992 | : | Chief Coach of the Malaysia Badminton Thomas and Uber Cup Teams held in Kuala Lumpur and the Malaysia Olympic Team held at Barcelona, Spain. |
| 1993 | : | Re elected as the Honorary Secretary General of the Asian Badminton Confederation for the second term from 1993 – 1995. |
| Elected as the IBF Council Member, Chairman of the IBF Open Badminton Committee and Executive Committee Member for the term from 1993 – 1995. | ||
| 1994 | : | Appointed as the Manager cum Chief Coach to the Malaysian Thomas Cup Team. |
| 1995 | : | Re elected for the third term consecutively as the Honorary Secretary General of the Asian Badminton Confederation from 1995 – 1997. |
| Nominated as the Chairman of Open Committee in the International Badminton Federation from 1995 – 1997. | ||
| 1997 | : | Elected as the Vice President of the International Badminton Federation. |
| Re nominated as the Chairman of Open Committee in the International Badminton Federation from 1997 – 1999. | ||
| Re elected as the Honorary Secretary General of the Asian Badminton Confederation for the fourth term for 1997 to 1999. | ||
| 1998 | : | Selected to receive the Commonwealth Games Baton from Her Majesty Queen Elizabeth II at Buckingham Palace, London on the 9th March 1998. |
| Re elected as the Vice President of the International Badminton Federation for a 3 years term for 1998 – 2001. | ||
| Selected by the International Badminton federation to officiate as the Technical Delegate to the Sydney Olympic Games 2000. | ||
| 1999 | : | Vice President of the International Badminton Federation (IBF), Chairman of Marketing Committee and EXCO Member of IBF. |
| Re elected as the Hon. Secretary General of Asian Badminton Confederation. | ||
| 2000 | : | Vice President of the International Badminton Federation (IBF), Chairman of Marketing Committee and EXCO Member of IBF. |
| 2001 | : | Re elected as the Vice President of the International Badminton Federation(IBF). |
| IBF Executive Board member and Chairman of Marketing Committee for another 3 years term for 2001 – 2004. | ||
| Re elected as the Secretary General of the Asian Badminton Confederation (ABC) for another 2 years term for 2001-2003. | ||
| 2003 | : | Re elected as the Secretary General of the Asian Badminton Confederation (ABC) for another 2 years term from 2003-2005. |
| 2004 | : | Re elected as the Vice President of IBF and appointed by IBF Council as Deputy Chairman of Council. |
| 2005 | : | Appointed as Deputy President of International Badminton Federation (now known as Badminton World Federation). |
| 2009 | : | Resigned as Deputy President, IBF. |