How does Ajith pick his film projects? The ones with a good script, of course. But, what's more important to him is the level of compatibility he shares with the director and producers of a film. He has a set of favorite directors who were instrumental in establishing a solid base for his stardom. Ajith works with them over and over again. The actor has scored many hits with directors like Saran and KS Ravikumar. Of late, director Siva and Vishnuvardhan are his favorites. Ajith is currently part of Viswasam.

Parvatii Nair, who played an important role in Ajith starrer Yennai Arindhaal, tweeted: "Happy Birthday #Ajith Sir. As someone who has worked with him, I can frankly say he is a perfect GENTLEMAN. No fans meet, no press meet, no media exposure. Still there is a magic connect that has earned him the 'loyal' fanbase. Keep rocking Sir. #HBDThalaAjith #Thala #AjithKumar."
Music director D Imman, who will compose music for Ajith's upcoming film Viswasam, posted on Twitter: "Hearty birthday wishes to the Man with a Golden Heart! It’s indeed a pleasure working for you! Excited and thrilled for #Viswasam #HBDThalaAJITH"
1. Unlike his peers, Ajith does not do film promotions or even hold press meets. Ajith’s elusiveness only adds to his ever-growing popularity.
2. Ajith embraces his age on screen. While stars older than him were busy playing fresh-out-of-college characters, Ajith started acting his age on the silver screen and even refused to colour his hair. He made grey hair sexy.
3. Ajith is a living embodiment of resilience. In 2015, before shooting for Vivegam, he underwent surgeries. The actor was reportedly on crutches when director Siva narrated the film's script to him, But, still, he signed up for it knowing the film would feature intense action sequences. He recovered from the surgeries, built a new physique for his role and performed the action sequences with aplomb.
4. One of Ajith's most admired qualities is his humility. The actor never misses an opportunity to express his gratitude or appreciation towards his fellow human beings. Irrespective of the heights he has scaled, he remains grounded.