Chinese Taipei national football team
Being of Filipino descent, Wolf expressed his desire to represent the Philippines internationally. In mid-January 2012, he arrived in Manila to link up with the Philippines national football team ahead of the 2012 AFC Challenge Cup and made his unofficial debut against Korean side Icheon Citizen FC. He continued to make unofficial appearances for the Philippines when he joined the team in their Mideast tour in mid-February which also saw him score against Qatari side Al Ahli. On 29 February 2012, he got his official debut in a friendly match against Malaysia, scoring in the Philippines' only goal, before Malaysia managed to get an equalizer in second half. injury time. On 27 September 2012, he then scored his first international hat-trick in a 5–0 win against Macau. On 29 September 2012, scored the first goal in a 3–1 win against Chinese Taipei national football team.