Lost Lamb Profiles


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Tiff Shuttlesworth Tiff Shuttlesworth is the President and Founder of the Lost Lamb Association. He has been an evangelist for more than 30 years and has ministered in message and music in more than 25 countries of the world.

Tiff graduated from Zion Bible College in 1979. He met his wife Judy there and they have been married for 31 years. They have two children, Jonathan and Jessica. Both of their children are now married and serving the Lord in ministry as well. Jonathan and his wife Adalis are involved in evangelism and missions. Stephen and Jessica are both on the Pastoral staff at a church in Montreal Canada.

In 1994 Tiff was inducted into “Billy Graham’s Notable Names in Evangelism.” He is on the Executive Committee of the “Proclamation Evangelism Network” under the auspices of the Billy Graham Institute for Evangelism located at Wheaton College. He has served on the Board of Director’s of Zion Bible College for almost 20 years. He has served on the National Evangelist’s Committee as well as the Commission for Evangelism with the Assembly of God denomination with which he has been a member for thirty years.

Associate Evangelist

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Nathan Pimentel Nathan was born in St. Michael, Ponta Delgada an island belonging to the country of Portugal. At the age of two his family moved to New Bedford, MA where he grew up. At the age of seventeen Nathan had an experience with the Lord and knew that God had a purpose for his life. In the fall of 1999 Nathan enrolled at Zion Bible Institute in Barrington, RI to pursue the call of God on his life.

It was during his time at Zion that Nathan felt the call to become a full time evangelist in one of their chapel services. As he furthered his study at Zion a passion grew to win the lost. During his time at Zion Nathan knew there truly was no greater cause than winning the lost. Nathan met his wife MaryAnn at Zion. Upon graduation from Zion in May 2003, Nathan entered into full-time evangelism and married MaryAnn on July 12, 2003. They currently reside in Bangor, Maine where Maryann serves as the Director of Administration in the ministry office and Nathan serves as an Associate Evangelist of Lost Lamb Evangelistic Association founded by Rev. Tiff Shuttlesworth

Director of Administration

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MaryAnn Pimentel MaryAnn joined the ministry staff in 2007. She is the Director of Administration at the Lost Lamb Office. She was raised in New Brunswick, Canada. She graduated from Zion Bible College in 2000 with a Bachelor’s Degree in Christian Education. She met her husband Nate there and they were married in 2003. They now reside in Bangor, Maine.

Design & Discipleship

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Ami Waite Ami joined the ministry staff in 2010 and is working in design and discipleship. After graduating high school in 2001, she worked for a local broadcasting company as a producer and graphic artist. Ami is also an illustrator and her work has been included in two collections of international Christian comic publications.