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our staff

Matt Lehmann

Senior Pastor

Our senior pastor, Matt, became a Christian while backpacking overseas in 1997. In 1999 he joined Trinity City and served in a variety of youth ministry roles. Matt obtained a Bachelor of Management at UNISA and worked in Corporate Banking with ANZ for 5 years before leaving to study at Bible College SA.

While studying, Matt was part of the Trinity North East church plant from Trinity City and this, along with his involvement in Geneva Push, gave him a passion for church planting. On completing his Bachelor of Theology Matt was appointed as a Pastor for the Trinity City 10:30 Gathering at the beginning of 2011.

In 2012, as the need for Trinity City to plant another church became apparent, Matt was appointed the task. The Inner South was selected and plans begun to plant Trinity Inner South in early 2013. Matt is married and has three young children. He enjoys surfing, cooking and golf.

Karl Forsyth

Associate Pastor

Karl Forsyth is our Associate Pastor. He joined the Trinity Inner South staff team at the start of 2016. Karl recently completed a combined Master of Divinity and a Graduate Diploma of Divinity at Ridley College in Melbourne.

Prior to entering church ministry Karl worked as a chemical engineer in a variety of different industries. He has Bachelors degrees in Engineering and Economics. Karl is married to Meredith. Together they have four young children.

Joanne Lock

training and discipleship

Joanne has served on the Trinity Inner South leadership team since we began in 2013. She has served our church in many ways and loves to see people welcomed well and integrated into the life of our church.

She previously has worked as a Ministry Apprentice on the Trinity City staff team and has also worked for Evangelical Students. She joined the staff team at Trinity Inner South in 2017 to oversee our training and discipleship. She is married to Philip and they have three young children, Abby, Toby and Josiah.

Michael Cowie

childrens worker and families evangelist

Mike started working two days per week at Trinity Inner South (TIS) in January 2014 focussing on our kids ministry and helping us share the great news of Jesus with many new families.

Mike previously worked as a high school teacher and is currently studying part-time at Bible College SA. Mike is married to Jen and has three young children. Mike feels privileged to be able to spend the majority of his week looking after his three young children.

Milla Atkins

office manager

Milla grew up in Finland and moved to Adelaide in 2009. She joined the TIS staff team in early 2013 to look after the administration. She is married to Karl and has a son Oscar. Milla enjoys craft, playing piano and going for beach walks to relax.

Amanda Jusaitis

office assistant

Amanda grew up in Malaysia and moved to Adelaide to study at the University of South Australia. Mandy, her husband Duane and their two girls joined Trinity Inner South soon after we launched. Mandy joined the staff team in early 2016 to assist Milla. She enjoys a good cup of coffee and going for long runs.

Rebecca Vincent

office assistant

Rebecca grew up in India and moved to Australia in 2010. She joined the team in 2016. She is married to Neveen and has two young children Ruth and Jacob. She enjoys swimming and craft to relax.

Matt Winter

minister in training

Matt Winter joined Trinity Inner South (TIS) as part of the Ministry Apprenticeship Program (MAP) in February 2015. Matt obtained a Bachelor of Systems Engineering from Adelaide University and worked for four years on an IT project with SA Health before taking up his apprenticeship with TIS.

Matt is now a Minister In Training at TIS and oversees our youth and serves in many other ministries. Matt married Annika in 2013 and loves soccer and all things tech.

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