* Different career paths: Akshay Kumar is primarily an actor, while Twinkle Khanna is an author, interior designer, and former actress. While both have achieved success in their respective careers, Akshay's acting career has been more high-profile and has made him a more well-known figure in the entertainment industry.
* Akshay's greater longevity in the industry: Akshay Kumar has been acting since the 1990s and has starred in over 100 films, establishing himself as one of the most successful and popular actors in Bollywood. Twinkle Khanna, on the other hand, only acted in a handful of films before retiring from acting in 2001 to focus on her other interests.
* Different levels of media attention: Akshay Kumar is constantly in the spotlight due to his high-profile acting career and his frequent appearances in the media. Twinkle Khanna, on the other hand, has a lower profile and tends to avoid the limelight, preferring to focus on her writing and design work.
* Akshay's larger fan base: Akshay Kumar has a massive fan following in India and around the world, thanks in part to his successful acting career. Twinkle Khanna, while she does have a loyal following of her own, does not have as large a fan base as her husband.
It's important to note that success is subjective and can be measured in different ways. While Twinkle Khanna may not be as famous or have as large a following as her husband, she has achieved considerable success in her own right as an author, interior designer, and former actress.