Belle Linda Halpern
Kathy Lubar and Belle Linda Halpern, cofounders of The Ariel Group, have instructed more than 30,000 executives from hundreds of companies through their workshops. Lubar is a professional actress and cofounder of Boston's New Repertory Theater. Halpern performs nationwide as an actress and singer and has taught music students at Harvard University. Both live in the Boston area, where The Ariel Group is based.