Lanky fast bowler Ishant Sharma picked up career best six for 55 as India finished the third day of the second cricket Test with a slender first lead of 34 runs against the West Indies here Thursday.

Sharma, who also became the fifth youngest bowler to pick up 100 Test wickets, restricted the West Indies to 190 in reply to India's 201. Only compatriot Kapil Dev, New Zealand's Daniel Vettori, Pakistan's Waqar Younis and teammate Harbhajan Singh were younger than Sharma when they took their 100th Test wicket.