London, June 13 -- After self-confessed 'struggles' on the opening day of the World Test Championship Final against Australia, South Africa's 29-year-old Lungi Ngidi opens up about his devastating second innings spell at Lord's.

Nothing could contain Lungi Ngidi on the second day of the World Test Championship decider.

Least of all, himself, as he exploded with adrenalin, removing danger man Beau Webster to expose Australia's tail. That was the second of three critical wickets that have helped give South Africa renewed hope in the Ultimate Test, heading into the third day. The Aussies got to stumps at 144/8 and 218 runs ahead.

But no Day 2 wicket was bigger than his first, trapping Steve Smith lbw for 13.

When reflecting on the day's p...