India, July 23 -- Indian batting prodigy Vaibhav Sooryavanshi has acknowledged that he has endured "several ups and downs" in the past four months but his confidence remains intact heading into the T20I series against Zimbabwe, beginning in Harare on Thursday.

Riding on his IPL blitzkrieg, the 15-year-old made it to India's T20I tours of Ireland and England. Although he did not feature in the two-match series in Belfast, he made his international debut in the second T20I against England in Manchester, becoming India's youngest-ever international cricketer, eclipsing Sachin Tendulkar's long-standing record. Sooryavanshi played the next three matches but managed only modest scores and was left out of the fifth and final T20I as Sanju Samso...