71 years old (Born on August 15, 1953)
Happy birthday, Sir Mark Thatcher! From racing cars across deserts to steering the wheel of countless bold business ventures, you've certainly mastered the art of adventure. Who knew Margaret Thatcher's son would swap political flair for entrepreneurial daring? It's clear your ventures have steered you towards prosperity—after all, not everyone becomes a baronet and thrives in the corporate fast lane.Today we celebrate your lifelong knack for finding opportunities—and your wonderful sense of direction (well, except perhaps during that Sahara Rally!). Wishing you unlimited success, wise investments, and may every birthday bring fewer U-turns—financially and literally. Happy birthday!