I spend a lot of time, all the time, thinking about evangelism. I read books about it. I attend seminars on church growth. I listen to sermons on soul winning. I am what you might think of as an evangelism guy. I think that the Great Commission (Mark 16.16; Matthew 28. 19; Acts 1.8), the directive that disciples of Jesus would make other disciples, is pretty important for us to do. After all, this is the last thing that Jesus talked about before he returned to his Father in heaven.
There is one character in the Bible who exemplifies the fulfillment- or at leas an effort- of the Great Commission. Andrew was one of the Lord's disciples.