The question asks to identify the cartoonist famous for creating the 'common man' character.

Renowned Cartoonist: R.K.Laxman

R.K.Laxman is widely celebrated as the creator of the iconic 'Common Man' character. This character became a significant part of Indian socio-political commentary.

The 'Common Man' Character

Laxman's 'Common Man' first appeared in his popular cartoon strip 'You Said It', which was published in The Times of India for several decades. The character, often depicted with a dhoti-clad figure and glasses, represented the silent, everyday Indian citizen, reacting humorously and poignantly to current events and societal issues.

Evaluating the Options

• Shekhar Gurera: Known for his political cartoons, but not primarily for the 'common man'.
• Sudhir Tailang: A prominent political cartoonist, known for caricatures of leaders.
• Kutty: A veteran cartoonist known for his distinct style, particularly in Tamil Nadu.
• R.K.Laxman: Uniquely identified with the creation and popularization of the 'Common Man'.

Therefore, R.K.Laxman is the correct answer.