| 1. After completing his education, Witty sought opportunities at Unilever and Austin Rover before discovering Glaxo UK. |
| 2. Witty worked in various marketing positions and became the Director of Pharmacy and Distribution. |
| 3. He was the Vice President and General Manager of Marketing for GlaxoWellcome Inc. in the U.S. |
| 4. From 2000 to 2002, he served as an economic adviser to the governor of Guangzhou, China. |
| 5. Witty played a significant role in the WHO's efforts to develop a COVID-19 vaccine. |
| 6. He served as a member of the Prime Minister's Business Advisory Group from 2010 to 2015. |
| 7. During his tenure at GSK, the company consistently achieved the top position in the Access to Medicine Index. |
| 8. He served as a Board Member of the Singapore Economic Development Board and Singapore Land Authority while based in Singapore. |
| 9. He has served as an advisor to the Bill and Melinda Gates Foundation, 8VC, and Hatteras Venture Partners. |
| 10. He chairs the UK Government's External Innovation Advisory Board for the Ministry of Defence. |
| 11. He is a member of the Singapore Prime Minister's Research, Innovation, and Enterprise Council. |
| 12. He is a non-executive director at G1 Therapeutics. |
