What are the most impactful statistics from Keith Newman’s media initiatives?

Based on the available content, here's what I can share:

• Keith Newman's podcast, "The Look Back," has nearly reached 100 episodes.
• The podcast has accumulated over 250,000 plays and thousands of subscribers.
• Keith has also launched a new Substack and a YouTube channel where he shares clips from his podcast interviews.

These statistics indicate a significant audience growth and program growth for Newman Media. However, specific numbers or percentages related to audience growth rate, subscriber increase, or engagement metrics aren't provided in the content.

Would you like to know more about the topics covered in the podcast or about Keith Newman's background and expertise?