Executives

Brock Walker

Brock Walker

President/CEO

After 20 years in the Mortgage & Real Estate Business, Brock prayed for a career in ministry but didn't see a way. An avid traveler, Brock's visited over 40 countries in his life & for a special birthday he visited Israel for the first time. On his 1st morning there, Brock accidentally joined a small American tour group inside of Jesus's empty tomb for a private Catholic service. This is where he had the idea to start our company & the rest is history! Brock has a goal to send 2 million people to Holy Sites by 2045 & will do whatever he can to help you go on a trip because he believes our trips will change your life, your church atmosphere & the lives of your future generations. This is what he finds most motivating! Brock puts 100% of company donations into funding free tours for others.

Amber Fox Budney

Amber Fox Budney

Vice President/CFO

Amber is an accomplished Executive Leader with more than 20 years experience in Operations, Project Management & Team Development. Prior to joining Star Walker Ministries, she was an Executive Manager for Lennar Homes & led a team of more than 50 Associates in the Southeast USA, where she consistently surpassed growth benchmarks. Known for her strength in leadership, logistics & passion for the things of God, Amber is a huge blessing & asset to our team. Brock Walker our CEO, has been best friends with Ambers husband since the age of 8, so it goes without saying that Brock knows Amber well! Amber has a deep commitment to her faith & is passionate about our business ministry. She enjoys helping Pastors lead their congregations into transformative encounters with Christ on our tours because she knows it helps build the community atmosphere of their church & change lives.

Pastor Monica Grunfelder

Pastor Monica Grunfelder

Director Of Operations

Monica has been involved in ministry most of her life & is an avid Professional. She’s gone on missions trips, Led Bible Studies, Children’s Ministries & even worked in Television. Brock Walker our CEO, has known Monica since college. They met when Brock was her Freshman initiation leader at Palm Beach Atlantic Christian College. Monica worked at CTN “Christian Television Network” for 7.5 years as the Pastor’s Assistant for You & Me America’s Prayer Meeting, then led the team as the Supervisor & Producer. She also worked at The Joy FM Christian radio station in Tampa & was a Team Leader there as well. Monica worked on cruise ships for 3 years for Carnival & Royal Caribbean as an Entertainment Host & led all the activities on the cruise including Game Shows, Karaoke, Dance classes & gave tours to guests at many islands & ports. Monica is a former Marketing & Promotions Director in Tampa & in 2025 she was ordained as a Minister. She adds a multitude of skills & talent to our team & is a very appreciated asset of Star Walker Ministries.

Pastor Jeremy Vencel

Pastor Jeremy Vencel

Vice President of Marketing & Co-Director of Operations

Jeremy is an Ordained Pastor & seasoned Professional with deep roots in ministry who our Founder Brock Walker met in college at Palm Beach Atlantic Christian College. Brock considers Jeremy a special friend & respects him highly. Jeremy is an invaluable asset to our team who has a passion for leveraging modern technology to amplify faith-based missions. He excels at bridging the gap between spiritual goals & practical execution, focusing on innovative strategies that enhance outreach & operational efficiency for ministries. His expertise lies in system development & implementing solutions that allow church leaders & organizations to focus more on their core calling. Jeremy is a rare person, full of the Holy Spirit & we are confident Jeremy will enhance your life with each interaction you have with him.

Sales Agents

Indira Broch

Sales Agent — Bilingual — English/Spanish

Heidi Deeb

Sales Agent

Ivett Fleites

Sales Agent — Bilingual — English/Spanish

Pastor Jason Marquez

Sales Agent

Roger McCauliff

Sales Agent

Kyle Pillay

Sales Agent

Chrissy Sellon

Sales Agent

Roy Tyree

Sales Agent

Roberto Villadoniga

Sales Agent — Bilingual — English/Spanish