Shekhar Suman and Adhyayan Suman are currently basking in the success of Sanjay Leela Bhansali’s ‘Heeramandi: The Diamond Bazaar.’ The father-son duo finally tasted success after a slew of releases that failed to resonate with the audience. In a recent interview, Shekhar Suman talked about Katrina Kaif’s journey in Bollywood and mentioned that his son Adhyayan could learn from her.