A male who allegedly kicked the teen who egged Senator Fraser Anning in Melbourne last month is wanted for questioning by police.

The now infamous incident took place in Moorabbin on March 16 when 17-year-old Will Connolly, dubbed "Egg Boy", cracked an egg on the back of Senator Fraser Anning's head after the politician made controversial comments about the New Zealand terror attack.

Police on Monday released a photo of the man, who they say kicked the 17-year-old numerous times while he was being held to the ground by others.

Connolly and Anning have both been interviewed by police and the investigation into the initial incident remains ongoing.