Almost no presidents release these records. Obama is not the first which is another in a long line of things wingnuts get wrong. So why do you want Obama's records when no one else has had to release them? Is it because Obama is black?
When records are hidden it leaves room to speculate that there are criminal or immoral acts in ones past. As the president all record should be made public.
Since Obama has chosen to keep all of his records sealed, I believe there are fraudlent facts being hidden. Like his place of birth. his application for financial aid and as a foreighn student. etc...