In the fall of 2021, Tom Livingstone and Matt Glenn traveled to the Khumbu region of Rolwaling, Nepal. Faced with Covid restrictions, limited budgets, and last-minute planning, they decided to travel to this relatively accessible region. They opened a new 1,400-meter route called "Massic Attack" on the northeast pillar of Tengkangpoche (6,487 m) in seven days and reached the summit on October 30, 2021, at 12:15 p.m.