 He scored 27 times from the penalty spot and was known to have missed only ones in the A Group competition in a match against Botev Vratza.One more time he missed a penalty in a friendly against Coventry City on Highfield Road (1-1) on 10 August 1966.Bogomilov was approached on two occasions with lucrative offers to join Sofia clubs Slavia and Levski which was considered a great privilege in communist Bulgaria but he refused to leave his native Varna.