WOW Hits 2008 is a two-disc compilation album comprising some of the biggest hits on Christian radio from the previous year. Disc one features more of the adult contemporary hits, while disc two features the CHR/Pop and Rock hits. On November 12, 2008 the album was certified gold in the US by the RIAA. The compilation peaked at No. 56 on the Billboard Hot 200 chart. This was the first collection in the series not to be certified at least Platinum.