Attila Stefáni alias Mark Frost (born 6 November 1973[1]) is a former motorcycle speedway rider from Hungary.
[2] He earned 8 caps for the Hungary national speedway team.
[5] Frost had been recommended to Oxford by Paul Hurry following a tour of South Africa.
[6] He first rode under his real name at the 1999 World Team Cup semi-final.
This biographical article relating to Hungarian speedway is a stub.