Pacer Shardul Thakur turned out to be an unlikely hero with a career-best 7 for 61 to keep India on even keel against South Africa on an intriguing second day of the second Test here on Tuesday.

Standing at 5 feet 7 inches and with a physique which is an antithesis of what is perceived to be a fast bowler’s body, the skiddy Thakur (17.5-3-61-7) landed crucial blows at opportune moments to send the Proteas packing for 229 in their first innings.