How?
Go have a read about what was happening at the time when Jarman signed with Hawthorn, this isn't a bad start - http://www.heraldsun.com.au/sport/h...664089156?nk=af7b6c739d631e9c6a67ab31895875ef . Add to that Ben's father won 2 premierships with Adelaide, Ben has been a supporter of the club and he attends the father-son academy AFC has set up. There really aren't any similarities other than that they have the same last name.