punch above one's weight
/pʌntʃ əˈbʌv wʌnz weɪt/verb
Graduate
1
To (attempt to) achieve or perform at a higher level than would be expected based on one's preparation, attributes, rank, or past accomplishments.
To (attempt to) achieve or perform at a higher level than would be expected based on one's preparation, attributes, rank, or past accomplishments.