Spain's badminton player Carolina Marin celebrates after taking a point against China's Gao Fangjie at women's singles match during the Dr. Akhilesh Das Gupta India Open 2018 at Siri Fort Indoor Stadium in New Delhi on Thursday. Pic/PTI

Rio Olympics gold medallist Carolina Marin on Friday vowed to come back stronger in the All England Championship next month, after her campaign in the India Open BWF World Tour 500 ended following a shocking defeat to lower-ranked Hong Kong's sixth seed Cheung Ngan Yi in the quarters here on Friday. Cheung Ngan Yi registered an upset 21-12, 21-19 victory to end Marin's journey in the tournament.