Has ACDC ever had a number 1?

Could you clarify if you're referring to the iconic rock band AC/DC and whether they've ever achieved a number one position on a music chart? If so, it's certainly worth noting that AC/DC has had numerous hits and chart-toppers throughout their lengthy and storied career. For instance, their songs "Back in Black" and "Thunderstruck" have both reached the number one spot on the charts in various countries, demonstrating their immense popularity and influence in the music industry. However, it's also essential to recognize that chart positions can vary depending on the region and time period, so it's essential to consider the context when discussing such matters.